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3.0mm Dia. x 9.0mm FL, Telecom-NIR Coated, Plano-Convex Lens

Stock #45-978 Clearance
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€19.95
Qty 1
€19.95
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Diameter (mm):
3.00 +0.00/-0.05
Effective Focal Length EFL (mm):
9.00
Back Focal Length BFL (mm):
8.01
Coating:
Telecom-NIR
Coating Specification:
Rabs ≤0.25% @ 1295 - 1325nm
Rabs ≤0.25% @ 1535 - 1565nm
Ravg ≤0.25% @ 1200 - 1600nm
Substrate:
Surface Quality:
40-20
Focal Length Tolerance (%):
±1
Centering (arcmin):
<3
Center Thickness CT (mm):
1.50
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
1.25
Radius R1 (mm):
4.65
Clear Aperture CA (mm):
2.7
f/#:
3.00
Numerical Aperture NA:
0.17
Focal Length Specification Wavelength (nm):
587.6
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Wavelength Range (nm):
1200 - 1600

Regulatory Compliance

RoHS:

Product Family Description

  • Positive Focal Length
  • Micro PCX Lenses for Collecting and Focusing Light
  • Various Coatings Available: Uncoated, MgF2, and NIR I

Plano-Convex (PCX) Lenses have a positive focal length, making them ideal for collecting and focusing light in imaging applications. They are also useful in a variety of applications involving emitters, detectors, lasers, and fiber optics. These micro PCX lenses are offered with a Telecom-NIR coating optimized for common telecom wavelengths.

These lenses are also available Uncoated, MgF2 coated and NIR-I coated. Detailed specifications for these coatings can be found in our Anti-Reflection coating primer

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